:root {
    --or: #b88a44;
    --or-fonce: #8d652d;
    --or-pale: #f6eddd;
    --creme: #fbf9f5;
    --blanc: #ffffff;
    --texte: #302c28;
    --texte-doux: #746c63;
    --bordure: #e4ddd3;
    --vert: #47765b;
    --vert-pale: #edf5ef;
    --rouge: #a64b4b;
    --rouge-pale: #faeeee;
    --ombre: 0 5px 22px rgba(50, 40, 30, 0.08);
    --rayon: 14px;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    background: var(--creme);
    color: var(--texte);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
    line-height: 1.5;
}

a {
    color: var(--or-fonce);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
select {
    cursor: pointer;
}


/* -------------------------------------------------------
   IDENTIFICATION
------------------------------------------------------- */

.identification {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
}

.carte-identification {
    width: 100%;
    max-width: 560px;
    padding: 45px 35px;
    text-align: center;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: 20px;
    box-shadow: var(--ombre);
}

.logo-fete {
    font-size: 3.5rem;
    margin-bottom: 10px;
}

.carte-identification h1 {
    margin: 0 0 12px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2rem;
    color: var(--or-fonce);
}

.carte-identification h2 {
    margin-top: 32px;
    font-size: 1.15rem;
}

.carte-identification p {
    color: var(--texte-doux);
}

.choix-utilisateurs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 18px;
}

.bouton-utilisateur {
    min-height: 50px;
    padding: 12px;
    border: 1px solid var(--or);
    border-radius: 10px;
    background: var(--or-pale);
    color: var(--or-fonce);
    font-weight: 700;
    transition: 0.15s ease;
}

.bouton-utilisateur:hover {
    background: var(--or);
    color: white;
}


/* -------------------------------------------------------
   ENTÊTE
------------------------------------------------------- */

.entete {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 30px max(25px, calc((100% - 1400px) / 2));
    background: var(--blanc);
    border-bottom: 1px solid var(--bordure);
}

.entete h1 {
    margin: 2px 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    color: var(--or-fonce);
}

.sur-titre {
    margin: 0;
    color: var(--or);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sous-titre {
    margin: 3px 0 0;
    color: var(--texte-doux);
}

.utilisateur-actuel {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    white-space: nowrap;
    background: var(--or-pale);
    border-radius: 10px;
}

.utilisateur-actuel form {
    margin: 0;
}

.lien-bouton {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--or-fonce);
    font-weight: 700;
    text-decoration: underline;
}


/* -------------------------------------------------------
   STRUCTURE
------------------------------------------------------- */

.conteneur {
    width: min(1400px, calc(100% - 40px));
    margin: 32px auto 50px;
}

.panneau {
    margin-top: 28px;
    padding: 26px;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    box-shadow: var(--ombre);
}

.panneau h2 {
    margin: 0 0 22px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.45rem;
}


/* -------------------------------------------------------
   TABLEAU DE BORD
------------------------------------------------------- */

.tableau-bord {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.stat-principale {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 125px;
    padding: 22px;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    box-shadow: var(--ombre);
}

.stat-principale span {
    color: var(--texte-doux);
    font-weight: 600;
}

.stat-principale strong {
    margin-top: 5px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.5rem;
    color: var(--or-fonce);
}

.stat-total {
    background: var(--or-pale);
    border-color: #dfc89f;
}

.suivi {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
    margin-top: 16px;
    padding: 15px 20px;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: 10px;
}

.suivi span {
    color: var(--texte-doux);
}

.suivi strong {
    color: var(--texte);
}


/* -------------------------------------------------------
   MESSAGES
------------------------------------------------------- */

.message-succes,
.message-erreur {
    margin-bottom: 20px;
    padding: 14px 18px;
    border-radius: 10px;
}

.message-succes {
    background: var(--vert-pale);
    border: 1px solid #bfd7c6;
    color: var(--vert);
}

.message-erreur {
    background: var(--rouge-pale);
    border: 1px solid #e4bcbc;
    color: var(--rouge);
}


/* -------------------------------------------------------
   FORMULAIRE
------------------------------------------------------- */

.grille-formulaire {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.grille-formulaire label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    color: var(--texte-doux);
    font-size: 0.9rem;
    font-weight: 700;
}

.grille-formulaire input,
.grille-formulaire select,
.grille-formulaire textarea,
.filtres input,
.filtres select {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid #cec5ba;
    border-radius: 8px;
    background: white;
    color: var(--texte);
    outline: none;
}

.grille-formulaire textarea {
    resize: vertical;
}

.grille-formulaire input:focus,
.grille-formulaire select:focus,
.grille-formulaire textarea:focus,
.filtres input:focus,
.filtres select:focus {
    border-color: var(--or);
    box-shadow: 0 0 0 3px rgba(184, 138, 68, 0.14);
}

.pleine-largeur {
    grid-column: 1 / -1;
}

.case-relance {
    flex-direction: row !important;
    align-items: center;
    align-self: end;
    min-height: 44px;
}

.case-relance input {
    width: 20px;
    min-height: 20px;
    margin: 0 7px 0 0;
}

.actions-formulaire {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.bouton-principal,
.bouton-secondaire,
.bouton-mini {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 9px 16px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
}

.bouton-principal {
    border: 1px solid var(--or-fonce);
    background: var(--or-fonce);
    color: white;
}

.bouton-principal:hover {
    opacity: 0.9;
    text-decoration: none;
}

.bouton-secondaire {
    border: 1px solid var(--bordure);
    background: white;
    color: var(--texte);
}

.bouton-secondaire:hover {
    background: #f5f2ed;
    text-decoration: none;
}


/* -------------------------------------------------------
   FILTRES
------------------------------------------------------- */

.filtres {
    display: grid;
    grid-template-columns:
        minmax(220px, 1.5fr)
        minmax(180px, 1fr)
        minmax(180px, 1fr)
        auto
        auto
        auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 24px;
}

.filtre-relance {
    display: flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
    font-size: 0.9rem;
}

.filtre-relance input {
    width: 18px;
    min-height: 18px;
}


/* -------------------------------------------------------
   TABLEAU
------------------------------------------------------- */

.tableau-wrapper {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 13px 11px;
    border-bottom: 1px solid var(--bordure);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--texte-doux);
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

tbody tr:hover {
    background: #fcfaf7;
}

.petit-texte {
    max-width: 320px;
    margin-top: 5px;
    color: var(--texte-doux);
    font-size: 0.8rem;
}

.liste-vide {
    padding: 35px;
    text-align: center;
    color: var(--texte-doux);
}

.actions,
.actions-mobile {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.actions form,
.actions-mobile form {
    margin: 0;
}

.bouton-mini {
    min-height: 34px;
    padding: 6px 10px;
    border: 1px solid var(--bordure);
    background: white;
    color: var(--texte);
    font-size: 0.82rem;
}

button.bouton-mini {
    cursor: pointer;
}

.bouton-mini:hover {
    background: #f5f2ed;
    text-decoration: none;
}

.bouton-mini.danger {
    border-color: #e2bbbb;
    color: var(--rouge);
}

.bouton-mini.danger:hover {
    background: var(--rouge-pale);
}


/* -------------------------------------------------------
   CARTES MOBILE
------------------------------------------------------- */

.cartes-mobile {
    display: none;
}

.carte-invite {
    padding: 18px;
    background: white;
    border: 1px solid var(--bordure);
    border-radius: 12px;
}

.carte-entete {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.carte-entete h3 {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.25rem;
}

.carte-invite p {
    margin: 9px 0;
}

.badge-relance {
    padding: 4px 8px;
    background: #fff3d9;
    border: 1px solid #e8c97f;
    border-radius: 999px;
    color: #785a19;
    white-space: nowrap;
    font-size: 0.72rem;
    font-weight: 800;
}

.derniere-modification {
    padding-top: 10px;
    border-top: 1px solid var(--bordure);
    color: var(--texte-doux);
    font-size: 0.78rem;
}


/* -------------------------------------------------------
   PIED DE PAGE
------------------------------------------------------- */

.pied-page {
    margin-top: 24px;
    padding: 16px 5px;
    text-align: center;
    color: var(--texte-doux);
    font-size: 0.82rem;
}


/* -------------------------------------------------------
   TABLETTE
------------------------------------------------------- */

@media (max-width: 1050px) {

    .grille-formulaire {
        grid-template-columns: repeat(2, 1fr);
    }

    .filtres {
        grid-template-columns: repeat(2, 1fr);
    }

}


/* -------------------------------------------------------
   MOBILE
------------------------------------------------------- */

@media (max-width: 700px) {

    .entete {
        align-items: flex-start;
        flex-direction: column;
        padding: 22px 18px;
    }

    .utilisateur-actuel {
        width: 100%;
        justify-content: space-between;
    }

    .conteneur {
        width: min(100% - 24px, 1400px);
        margin-top: 18px;
    }

    .tableau-bord {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .stat-principale {
        min-height: 105px;
        padding: 15px;
    }

    .stat-principale strong {
        font-size: 2rem;
    }

    .stat-total {
        grid-column: 1 / -1;
    }

    .suivi {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .panneau {
        margin-top: 18px;
        padding: 18px;
    }

    .grille-formulaire,
    .filtres {
        grid-template-columns: 1fr;
    }

    .pleine-largeur {
        grid-column: auto;
    }

    .case-relance {
        align-self: auto;
    }

    .filtres .bouton-principal,
    .filtres .bouton-secondaire {
        width: 100%;
    }

    .tableau-wrapper {
        display: none;
    }

    .cartes-mobile {
        display: grid;
        gap: 12px;
    }

    .actions-mobile {
        margin-top: 15px;
    }

    .choix-utilisateurs {
        grid-template-columns: 1fr;
    }

    .carte-identification {
        padding: 32px 20px;
    }

}


/* -------------------------------------------------------
   TRÈS PETIT ÉCRAN
------------------------------------------------------- */

@media (max-width: 380px) {

    .tableau-bord,
    .suivi {
        grid-template-columns: 1fr;
    }

    .stat-total {
        grid-column: auto;
    }

}